Question

5. What is biosphere?​

Answer 1

Answer:

The region of the surface and atmosphere of the earth or another planet occupied by living organisms.

Answer 2

Answer:

$</p><p>The biosphere is a global ecosystem composed of living organisms (biota) and the abiotic (nonliving) factors from which they derive energy and nutrients. Earth's environmental spheres. Earth's environment includes the atmosphere, the hydrosphere, the lithosphere, and the biosphere.$